Focused Live Outlook
Lightning live risk in Waltham, MA
Thunderstorm and lightning conditions for Waltham, MA over the next 6–24 hours.
Updated just now. Live data typically refreshes every 5–40 minutes.
Thunderstorm alerts
0
SPC Day 1
No Day 1 signal
Current precip
0.0 mm
Humidity
27%
Historical baseline
Lightning baseline: 9/100 (Low).
Live weather
Current conditions near Waltham, MA
Temp
61°
☁️Cloudy
Feels like
57°
Feels-like temp
Humidity
27%
Relative
Wind
9 mph
10 m avg
Pressure
1018 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️12 PM
61°
0% rain
☁️1 PM
63°
0% rain
☁️2 PM
64°
1% rain
☁️3 PM
65°
1% rain
☁️4 PM
65°
3% rain
☁️5 PM
64°
3% rain
Next few days
☁️Mon
65° / 53°
5% rain
☁️Tue
62° / 47°
0% rain
🌦️Wed
60° / 46°
52% rain
🌧️Thu
63° / 53°
87% rain
🌧️Fri
61° / 51°
52% rain
☁️Sat
71° / 50°
19% rain
🌦️Sun
76° / 57°
8% rain
Live weather alerts
Active NWS advisories near Waltham, MA
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.
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